Radio Player Mercedes W204 COMAND Navi CD Head Unit A2048700196

Visual condition of the part 

The product shows signs of use visible in the photos. 

Radio Player Mercedes W204 COMAND Navi CD Head Unit is a factory-fitted component from the Electronic control modules and controllers group, designed for integration with the electrical system of Mercedes C-Class W204 generation vehicles. It offers consistent cockpit design, proper fitment with the wiring harness, and stable cooperation with other comfort modules and onboard systems.

Specifications and technical data

• SKU: A2048700196
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048700196
• Substitutable numbers: A2048700196, A 204 870 01 96
• Category: ECUs & Computer Modules

Technical characteristics and purpose

Radio Player Mercedes W204 COMAND Navi CD Head Unit has been designed as a central element of the factory audio system, working with the vehicle's electronic installation via dedicated connectors and communication protocols. As a part from the Electronic control modules and controllers group, it is responsible not only for audio playback but also for data exchange with other modules, which translates into the correct operation of comfort and information functions in the cabin.

The device is structurally adapted to the W204 dashboard architecture, which facilitates installation in the factory location without the need for modifications to harnesses or mounts. As a result, the consistency of the electrical installation and the interior aesthetics are maintained, and the risk of compatibility issues is minimized.

Integration with the vehicle's installation

The CD head unit works with other electronic modules via dedicated communication lines, which enables, among other things, the transmission of information to displays, control from the console buttons, and correct handling of system functions. Using an original module from the same family of controllers allows for maintaining the multimedia system logic intended by the manufacturer.

In practice, this means:

• correct recognition of the device by the network of control modules,
• consistent operation with the existing equipment configuration,
• preservation of factory audio and communication functions.

Condition, origin, and service application

The offered head unit comes from dismantling and is a used component, which is a cost-effective solution for repairs of Mercedes C-Class W204 vehicles. This type of module works well both as a replacement for a damaged factory radio and when restoring the original configuration after previous non-factory modifications.

Using an original module from the same family of controllers allows for reducing the risk of fitment issues typical of universal solutions. It is a practical solution for workshops specializing in automotive electronics and users who want to keep the vehicle in a configuration close to the factory one.

Technical support and additional information

When selecting a head unit for a specific equipment configuration, it is crucial to pay attention to the manufacturer's markings and compatibility with the electronic architecture of the given vehicle. In case of doubt, it is worth consulting the installation with a service specializing in Mercedes electronics to ensure proper integration with other control modules.

If you are planning a comprehensive repair or upgrade of the multimedia area in your Mercedes and need other components from the same group, such as additional controllers, communication modules, or central units, check the available parts in the Electronic control modules and controllers Mercedes category.

For a comparison of solutions used in other brands and a better understanding of how electronic modules work in modern cars, it is worth reading an article describing the operation of multimedia systems and controllers in BMW vehicles – you can find it here: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.